Goodwill and Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2020

Goodwill And Intangible Assets Disclosure [Abstract]

Changes in Goodwill

Changes in goodwill from January 1, 2020 through March 31, 2020 were as follows:

	Power Transmission Technologies			Automation & Specialty			Total
Net goodwill balance January 1, 2020	$	410.1		$	1,284.8		$	1,694.9
Goodwill impairment charge		—			(139.1	)		(139.1	)
Impact of changes in foreign currency		(3.4	)		(24.1	)		(27.5	)
Net goodwill balance March 31, 2020	$	406.7		$	1,121.6		$	1,528.3

Other Intangible Assets

Other intangible assets as of March 31, 2020 and December 31, 2019 consisted of the following:

	March 31, 2020						December 31, 2019
	Cost		Accumulated Amortization		Net		Cost		Accumulated Amortization		Net
Other intangible assets
Intangible assets not subject to    amortization:
Tradenames and trademarks    (1)	$	247.7	$	—	$	247.7	$	260.0	$	—	$	260.0
In-process research and    development		16.0		—		16.0		16.0		—		16.0
Intangible assets subject to    amortization:
Customer relationships		1,171.0		147.9		1,023.1		1,187.7		137.8		1,049.9
Product technology and    patents		209.6		38.7		170.9		210.0		33.5		176.5
Total intangible assets	$	1,644.3	$	186.6	$	1,457.7	$	1,673.7	$	171.3	$	1,502.4

(1) The change in Cost of Trademarks and tradenames is a result of the $8.4 million impairment charge in the quarter-ended March 31, 2020 related to the JVS reporting unit.